Title :
A hybrid transmission scheme for multiple IPTV streams in UWB bridged networks
Author :
Lee, Jihyun ; Lim, Kyungshik ; Kahng, Hyungook ; Park, Junhee ; Lee, Wangil
Author_Institution :
Sch. of EECS, Kyungpook Nat. Univ., Daegu
Abstract :
We first propose a remote bridge architecture to interconnect multiple UWB domains. Due to the limitation of the medium access slot reservation in the UWB MAC, bridges support only a maximum of 8 HDTV streams with guaranteed QoS simultaneously. To overcome this limitation, we also propose a hybrid transmission scheme that converts DRP traffic to be rejected to PCA traffic with the highest priority at the remote bridge. With the scheme, it is shown by simulation that the maximum number of HDTV streams with guaranteed QoS is doubled.
Keywords :
IPTV; high definition television; quality of service; queueing theory; telecommunication traffic; ultra wideband communication; DRP traffic; HDTV streams; PCA traffic; QoS; UWB bridged networks; hybrid transmission scheme; interconnect multiple UWB domain; multiple IPTV streams; remote bridge architecture; Access protocols; Bridges; HDTV; IPTV; Principal component analysis; Quality of service; Resource management; Streaming media; Telecommunication traffic; Traffic control;
Conference_Titel :
Information Networking, 2009. ICOIN 2009. International Conference on
Conference_Location :
Chiang Mai
Print_ISBN :
978-89-960761-3-1
Electronic_ISBN :
978-89-960761-3-1
